As we mentioned above, they all have a column named ID as a primary key.

前面我们提过，它们都有一个叫作id的列，并将该列作为主键。

youdao

We can earn a healthy body by doing as (what is) mentioned above.

如果我们做到以上几点就可以有健康的身体是什么意思啊？

youdao

We can earn a healthy body by doing as (what is) mentioned above.

如果我们做到以上几点就可以有健康的身体是什么意思啊？

youdao